Case outcome database
What actually happened to 55 real petitions
Every record cites its source so you can read the original. Denials and appeal decisions are included and shown first, because they state the ground of failure in an adjudicator’s own words, which is the one thing an approvals-only collection can never tell you.
Read this first. This corpus is not a random sample and cannot be used to estimate approval rates. Law firms publish their wins, and self-petitioners who fail rarely post about it. 5 of 55 records here are denials; USCIS reported a 45% denial rate on decided petitions in FY2025. Use these records to understand why cases turn out as they do, never to estimate your odds.
- Median citations
- 58
- Approved with 0 citations
- 2
- Median days to decision
- 180
- Distinct fields
- 51
across the 22 records that report a figure
explicitly reported as zero, not merely unstated
where the source reports a timeline
from martial arts to radiation oncology
55 records
- ApprovedLaw firm case summary
Machine Learning, cybersecurity and surveillance systems
AI-based cybersecurity and surveillance systems used by US defence contractors.
- Citations
- citations n/r
- Publications
- pubs n/r
- ApprovedLaw firm case summary
Public Health
Programmes to eradicate neglected tropical diseases, in collaboration with US NGOs and CDC-affiliated programmes.
- Citations
- citations n/r
- Publications
- pubs n/r
- ApprovedLaw firm case summary
Electrical Engineering, renewable battery technology
Develop renewable battery technologies reducing dependence on fossil fuels.
- Degree
- Master's in electrical engineering
- Citations
- citations n/r
- Publications
- pubs n/r
- ApprovedLaw firm case summary
Software Engineering, medical AI
AI diagnostic tools for radiology and pathology laboratories in US hospitals.
- Citations
- citations n/r
- Publications
- pubs n/r
- ApprovedLaw firm case summary
Mathematics Education
Design scalable STEM programmes for rural school districts.
- Citations
- citations n/r
- Publications
- pubs n/r